3-nil alternative, pre-Lie, and assosymmetric operads. Kazakh Mathematical Journal, [S. l.], v. 24, n. 4, p. 37–51, 2025. DOI: 10.70474/41eaqa09. Disponível em: https://mathjournal.kz/index.php/kmj/article/view/26. Acesso em: 31 jan. 2025.